I'm afraid, with iOS I think it's unlikely you'll be able to have enough access to other apps on the system.
There is a small chance that if the app on the phone displays (or can be made to display) the information you want in a notification, the iOS ANCS service could then send the notification to Bangle.js.
I'm not quite sure what you mean about the weird watch but if it's not an official Bangle.js 1/2 then you'll have to make sure you build in ANCS functionality and enable it (like is done with the iOS integration app for the Bangle). But once that's done you might be good.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
I'm afraid, with iOS I think it's unlikely you'll be able to have enough access to other apps on the system.
There is a small chance that if the app on the phone displays (or can be made to display) the information you want in a notification, the iOS ANCS service could then send the notification to Bangle.js.
I'm not quite sure what you mean about the weird watch but if it's not an official Bangle.js 1/2 then you'll have to make sure you build in ANCS functionality and enable it (like is done with the
iOS integration
app for the Bangle). But once that's done you might be good.